Samples of 10 seats of each type (A B C) were selected

Tuesday July 19, 2022

Samples of 10 seats of each type (A B C) were selected and given the safety test. The scores are given below. Is one seat safer than another or are they all about equal in terms of safety?A. Write a statistical null and alternate hypothesis.B.Test the null hypothesis at the 0.05 level of significance. Is the null rejected? Make a decision (Reject or Fail to Reject the Null). Justify your decision.C..Draw a conclusion about the relative safety of the three types of seats.Safety Test ScoresType A: 7.6 8.1 8.2 6.4 7.7 9.0 5.3 6.8 5.4 8.8Type B: 8.1 7.5 6.8 7.3 6.6 5.4 8.3 7.2 6.9 6.4Type C: 7.3 9.2 8.8 7.8 6.9 9.2 9.0 8.9 7.9 9.1
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